Spin-orbital frustrations and anomalous metallic state in iron-pnictide superconductors
We develop an understanding of the anomalous metal state of the parent compounds of
recently discovered iron-based superconductors starting from a strong-coupling viewpoint …
recently discovered iron-based superconductors starting from a strong-coupling viewpoint …
Maximally localized Wannier functions in LaMnO3 within PBE+ U, hybrid functionals and partially self-consistent GW: an efficient route to construct ab initio tight …
Using the newly developed VASP2WANNIER90 interface we have constructed maximally
localized Wannier functions (MLWFs) for the eg states of the prototypical Jahn–Teller …
localized Wannier functions (MLWFs) for the eg states of the prototypical Jahn–Teller …
Frustration-induced insulating chiral spin state in itinerant triangular-lattice magnets
We study the double-exchange model at half-filling with competing superexchange
interactions on a triangular lattice, combining exact diagonalization and Monte Carlo …
interactions on a triangular lattice, combining exact diagonalization and Monte Carlo …
Effect of correlated disorder on the magnetism of double exchange systems
G Bouzerar, O Cépas - Physical Review B—Condensed Matter and Materials …, 2007 - APS
We study the effects of short-range-correlated disorder arising from chemical dopants or
local lattice distortions on the ferromagnetism of 3 d double exchange systems. For this, we …
local lattice distortions on the ferromagnetism of 3 d double exchange systems. For this, we …
[HTML][HTML] Cluster Odd-Parity Multipoles by Staggered Orbital Ordering in Locally Noncentrosymmetric Crystals
S Hayami - Crystals, 2024 - mdpi.com
Odd-parity multipoles in crystals manifest themselves not only in their peculiar electronic
orderings but also in unconventional parity-violating physical phenomena. We here report …
orderings but also in unconventional parity-violating physical phenomena. We here report …
Self-organized networks and lattice effects in high-temperature superconductors
JC Phillips - Physical Review B—Condensed Matter and Materials …, 2007 - APS
The self-organized dopant percolative filamentary model, entirely orbital in character (no
fictive spins), explains quantitatively and uniquely chemical trends in superconductive …
fictive spins), explains quantitatively and uniquely chemical trends in superconductive …
Exploiting B-site disorder for phase control in the manganites
Disorder on the active d element site is usually very disruptive for conduction and long-
range order in perovskite transition metal oxides. However, in the background of phase …
range order in perovskite transition metal oxides. However, in the background of phase …
Electronic and magnetic reconstructions in manganite superlattices
We investigate the electronic reconstruction at the interface between ferromagnetic metallic
(FM) and antiferromagnetic insulating (AFI) manganites in superlattices using a two-orbital …
(FM) and antiferromagnetic insulating (AFI) manganites in superlattices using a two-orbital …
[PDF][PDF] Free radicals and antioxidants status in pregnancy: Need for pre-and early pregnancy assessment
In normal pregnancy, free radicals are still generated. These free radicals are beneficial to
the body at physiological levels, but when their production rates overwhelm the synergistic …
the body at physiological levels, but when their production rates overwhelm the synergistic …
Nanoclustering phase competition induces the resistivity hump in colossal magnetoresistive manganites
Using a two-band double-exchange model with Jahn-Teller lattice distortions and
superexchange interactions, supplemented by quenched disorder, at an electron density n …
superexchange interactions, supplemented by quenched disorder, at an electron density n …